EN54-24 6” Ceiling Speaker CSK-620HAEN
EN54-24 6” Ceiling Speaker CSK-620HAEN,Built-in 100v/70v transformer for PA & VA system,Rated power output 20 /10 /5 /2.5 W at 100V,6" full range fire resistant finish and rustproof speaker unit
EN54-24 8” Ceiling Speaker CSK-830HAEN
EN54-24 8” Ceiling Speaker CSK-830HAEN,Built-in 100v/70v transformer for PA & VA system,Rated power output 30W-15W-7.5W at 100V,ABS enclosure,metal grille in white and with ABS back can
CMX Non-sense teaching sound reinforcement system
With the rise of online education and hybrid teaching, classrooms need clearer voice acquisition and sound reinforcement systems to support recording, live broadcasting and remote interaction. The traditional sound reinforcement system is insufficient, and the non-sensing sound reinforcement system is created to solve these problems. Natural Teaching Reinforcement (NTR) is a classroom audio technology based on natural acoustic enhancement, which aims to optimize the clarity and comfort of teache